Ismail, Nermeen M., et al. “IMS 1313-Nanoparticle Mucosal Vaccine Enhances Immunity Against Avian Influenza and Newcastle Disease Viruses”. International Journal of Poultry Science, vol. 17, no. 4, Mar. 2018, pp. 167–174, https://doi.org/10.3923/ijps.2018.167.174.